TRUSCO Tensile Coil Spring Steel D5.63Xd0.63XL35.1 39.5 Rolls 10 Pieces TEST-88077 1 PK

Catalog number: TEST-88077 Features: ●A spring in which the wire is tightly wound under a certain tension, with both ends raised into hooks. ●A spring used in the pulling direction. ●The tolerances for dimensions and spring characteristics are in accordance with JIS B2704 Class 2. Specifications: ●Wire diameter d (mm): 0.63 ●Outer diameter D (mm): 5.63 ●Free height L (mm): 35.1 ●Number of turns (turns): 39.5 ●Spring constant (N/mm): 0.314 ●Allowable load (N): 11.08 ●Height under load L1 (mm): 62.3 ●Initial tension (N): 2.501 ●Hook direction (°): 180 ●Winding direction: Right-handed winding ●Hook shape: Reverse round hook ●Usage temperature range: 110°C or less Material/Finish: ●SWP-B (Piano wire)